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20 Best Catalytic Converter Bolts of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Catalytic Converter Bolts of 2023. Check our ranking below.

2,396 Reviews Scanned

Rank No. #1

Walker Exhaust 35129 Exhaust Bolt and Spring

KEEPS EXHAUST PARTS IN PLACE -- Designed to support undercar exhaust components
CONSISTENT PERFORMANCE -- Spring designed with the right compression strength for a secure connection
PREMIUM MATERIALS -- Made from high-quality materials for durability and long life
THE RIGHT CONNECTION -- Designed to be used for ball and socket joint
BETTER TOGETHER -- Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

Rank No. #2

Walker Exhaust 36454 Exhaust Bolt and Spring

KEEPS EXHAUST PARTS IN PLACE -- Designed to support undercar exhaust components
CONSISTENT PERFORMANCE -- Spring designed with the right compression strength for a secure connection
PREMIUM MATERIALS -- Made from high-quality materials for durability and long life
THE RIGHT CONNECTION -- Designed to be used for ball and socket joint
BETTER TOGETHER -- Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

Rank No. #3

Teilelager Catalytic Converter Bolts Gasket Compatible with 2005-2007 Honda Odyssey 3.5L，2003-2009 Acura MDX 3.5L 3.7L，2004-2007 Saturn Vue 3.5L&LH 16450 + RH 16451 + Rear 16351

【Replacement Part Number】：674-850 16450 641355 40656 ; 674-849 16451 641356 40657 ; 16351 642185 40401
【Compatible Vehicle】：The catalytic converters are compatible with 2003-2007 Honda Accord Hybrid 3.0L，2005-2007 Honda Odyssey 3.5L，2006-2008 Honda Ridgeline 3.5L ，2005-2008 Honda Pilot 3.5L ，2003-2009 Acura MDX 3.5L 3.7L，2004-2008 Acura TL 3.2L 3.5L ，2004-2007 Saturn Vue 3.5L. Please measure the inlet and outlet diameters of the original converters to make sure the items fit your vehicle.
【Easy to Install】：Designed according to the original factory standard. Complete with gaskets and accessories for direct installation. But we recommend professional installation.
【High Performance】: Why is our catalytic converter more expensive? Our catalytic converters use better materials, extend the service life of the product, and have undergone a number of more rigorous reviews before they are put on the market. Let you spend a little more money, enjoy a much better product.
【12 Months Warranty】：We provide 12 months warranty. Any quality problems, please contact us, we can replace new parts for free.

Rank No. #4

Dorman 675-221 Exhaust Bolt and Spring - (2) Springs (2) Studs Compatible with Select Models

Ideal replacement - the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
Complete installation - this kit includes hardware required for securely attaching the manifold to the exhaust system
Trustworthy construction - the kit's bolt and spring are made of hardened steel for durable, long-lasting service life
Quality tested - kit components have undergone extensive testing to ensure proper function and long service life
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Rank No. #5

M6 x 12/16/20/25/30mm Flanged Hex Bolts and M8 x 16/20/25/30mm Flange Hexagon Screws, VIGURE 228PCS Stainless Steel 18-8 (304) M6-1.0 M8-1.25 Bolts Nuts Flat Lock Washers

High Quality: these bolts set are made of good A2-70 stainless steel 18-8 (304) material, featuring with higher hardness & great tensile strength, offering corrosion resistance even in severe surroundings.
Flange Design: there have a flange on the bottom of the bolts head, which distributes the load like a washer; And serred flange make it screw firmly
Bolts Type : metric flanged hex bolts - DIN1662; Full thread; Thread Type: Coarse Thread/ UNC
Drive Type: External Hex Drive; Head Style: Hex Head
M6 Specification : Pitch 1.0 mm. Thread Diameter 6 mm; Socket wrench: 8mm; Screw Length include: 12mm/16mm/20mm/25mm/30mm (Excluding Head).

SaleRank No. #6

Teilelager Catalytic Converter OBD Ⅳ Bolts Gasket Compatible with 2011-2016 Hyundai Elantra 1.8L&6588972

【Replace Part Number】:6588972
【Compatible Vehicle】：The catalytic converters are compatible with 2011-2016 Hyundai Elantra 1.8L. Please measure the inlet and outlet diameters of the original converters to make sure the items fit your vehicle.
【OBD Ⅳ Standard】：Why is our catalytic converters price more expensive? Our catalytic converters have higher emission standards than others on the market. The market is the standard of OBD III. This may result in failure to pass the review. Our three-way catalytic converters for OBD Ⅳ emission standards are subject to more stringent audits and It will last longer. Let you spend a little more money, enjoy a much better product.
【Easy to Install】：Designed according to the original factory standard. Complete with gaskets and accessories for direct installation. But we recommend professional installation.
【Package Includes】: 2 x Set Catalytic Converter (as pictures show)

Rank No. #7

Teilelager Catalytic Converter OBD Ⅳ Bolts Gasket Compatible with 2011-2014 Ford Edge 3.5L 3.7L，2011-2012 Ford Explorer 3.5L,2011-2015 Lincoln MKX 3.7L&PE16719-20X, BT4Z-5G232-C

【Replacement Part Number】：PE16719-20X, BT4Z-5G232-C, BT4Z-5E212-C, BT4Z-5E212-B
【Compatible Vehicle】：The catalytic converters are compatible with 2011-2014 Ford Edge 3.5L 3.7L，2011-2012 Ford Explorer 3.5L,2011-2015 Lincoln MKX 3.7L
【OBD Ⅳ Standard】：Why is our catalytic converters price more expensive? Our catalytic converters have higher emission standards than others on the market. The market is the standard of OBD III. This may result in failure to pass the review. Our three-way catalytic converters for OBD Ⅳ emission standards are subject to more stringent audits and It will last longer. Let you spend a little more money, enjoy a much better product.
【Easy to Install】：Designed according to the original factory standard. Complete with gaskets and accessories for direct installation. But we recommend professional installation.
【Package Includes】: 2 x Set Catalytic Converter (as pictures show)

SaleRank No. #8

Walker Exhaust Ultra EPA 54752 Direct Fit Catalytic Converter

EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter

Rank No. #9

FORTLUFT 4401227 Exhaust Spring Bolt Kit

This Kit Includes 2 Bolts - 2 Springs - 2 Nuts
Designed to ensure a tight and leak-free connection
FORTLUFT provides the warranty for the Exhaust Spring Bolt Kit tightness for the 12 months period or during the next 15000 miles (24000 km), after the spare part installation.
Interchange # 35129, 4682, ES491, 18317

Rank No. #10

maXpeedingrods Exhaust Catalytic Converter for Honda Element 2.4L 2003-2011,EPA Compliant, 53478, 40874, 58158,Bolt-on

【Application】This catalytic converter fits for Honda Element 2.4L 2003 2004 2005 2006 2007 2008 2009 2010 2011
【Reference OEM Number】53478, ,40874, 58158
【Robust and Stable】 The high flow catalytic converter is assembled with a stainless steel body for long-term use, capable of enduring high-temper gases from the exhaust. Its internal ceramic substrates contain high-load precious metal catalysts, to enhance purification efficiency and intensity.
【High Flow Design】Its high flow design provides more oxygen to your engine, dramatically improving your exhaust system. Further, an internal honeycomb structure effectively purifies the waste gases.
【Standard EPA Compliant】 This high flow converter complies with EPA Standards, ensuring the exhaust emissions meet the Federal Emission Standards. However, it is illegal to be used in California as the NON-CARB compliant.

SaleRank No. #11

Dorman 03105 Front Exhaust Stud Kit - M10-1.25 x 40mm Compatible with Select Models

Direct replacement - this exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified vehicles
Ideal solution - this stud and nut are reliable replacements for original parts that are missing or have failed due to wear
Durable construction - these parts are made from quality materials to ensure reliable performance and long service life
Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Rank No. #12

BoardRoad Manifold Catalytic Converter Front Stainless Steel For 2010 2011 Honda CR-V EX/LX/SE/EX-L 2.4L

✅【High Standard】：This CR-V catalytic converter is designed to meet or even exceed OE quality and performance standards.
✅【Fitment】：Compatible with 2010 2011 Honda CR-V EX/LX/SE/EX-L 2.4L manifold catalytic converter.
✅【Material】：The ceramic carrier completely fills the inside of the interior of metal shell. The ceramic carrier is honeycomb, hollow , and coated with Rare Earth Stablizers metals. The hollow carrier is to help the gas flow.
✅【Features】：The ceramic hollow interior is coated with CeO2Rare earth stablizers metals, the ratio is up to standard, after full testing under extreme conditions,the heat resistance has been greatly improved and the service life has been fully extended.
✅【High flow design】：High flow design retains maximum engine output and maximizes catalytic efficiency.To provide more oxygen to your engine for an increase in power and performance.

Rank No. #13

Dorman 674-854 Front Pre-Catalytic Converter - Not CARB Compliant Compatible with Select Buick / Chevrolet Models (Made in USA)

Direct replacement - this catalytic converter is designed to match the fit and performance of the original equipment on specific vehicles
Durable construction - manufactured within strict tolerances for reliable longevity
Cost-effective solution - offers original equipment functionality at a competitive price
Trustworthy value - backed by team of engineers and quality control experts in the United States
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

SaleRank No. #14

Dorman 03294 Heat Shield Bolt Set Compatible with Select Acura / Honda Models, 2 Pack

Direct replacement ensures a proper fit every time
For extra protection our Heat Shield Bolts are galvanized for rust-resistance
Easy to install - No special tools required during installation
Testing on this part includes salt water corrosion and hardness testing for conformance to product standards and quality
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Rank No. #15

Walker Exhaust Ultra EPA 53857 Direct Fit Catalytic Converter 2" Outlet (Inside)

EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter

Rank No. #16

Walker Ultra EPA 16360 Direct Fit Catalytic Converter for Toyota Pickup

COMPATIBILITY – Fits 1987-1988 Chevrolet Nova; 1988-1988 Chevrolet Nova; 1989-1997 Geo Prizm; 1990-1992 Geo Prizm; 1993-1997 Geo Prizm; 1985-1992 Toyota 4Runner; 1983-1986 Toyota Camry; 1986-1986 Toyota Camry; 1984-1985 Toyota Celica; 1985-1985 Toyota Cel
GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Consult your state's aftermarket converter regulations for details.
DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
ASSURED PERFORMANCE -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application

Rank No. #17

Walker Exhaust 36502 Exhaust Bolt

Constructed from durable and robust material for long life
Helps to ensure a tight and leak-free connection
New Walker accessories help to ensure effective exhaust repairs
Designed to work seamlessly with OE and Walker aftermarket replacement parts
Walker supplies all of the accessories you need to do the complete exhaust job

SaleRank No. #18

Walker Exhaust 36129 Exhaust Bolt and Spring

KEEPS EXHAUST PARTS IN PLACE -- Designed to support undercar exhaust components
CONSISTENT PERFORMANCE -- Spring designed with the right compression strength for a secure connection
PREMIUM MATERIALS -- Made from high-quality materials for durability and long life
THE RIGHT CONNECTION -- Designed to be used for ball and socket joint
BETTER TOGETHER -- Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

Rank No. #19

MagnaFlow Exhaust Products Magnaflow 23494- Direct-Fit Catalytic Converter

Stainless Steel Construction
Federal Emissions Compliant Designed
Meets EPA Requirements
Designed for easy bolt-on installation
Durable and long lasting

Rank No. #20

Catalytic converters Gasket Bolts Compatible with 2007 2008 2009 2010 2011 2012 Nissan Altima 2.5L 674-933 16593

【Fitment】Compatible With 2007 2008 2009 2010 2011 2012 Altima for L4 2.5L. Manufacturer Part Number: 40803, 674933, 674-933, 327-50268, 327-50639, 140E2JA02E, 140E2-ZX31E, 140E2-JA02E
【ATTENTIONS】Not fit for CA or NY standa.
【ENHANCED DURABILITY & PERFOMANCE】Our Products With Complementary Heat Sheilding Corrosion resistant,Replaces original that are cracked from thermal expansion and contraction.
【INSTALL】The standard OE specification flanges are designed for easy installation, direct bolts to existing system without doing extra modification.
【EPA COMPLIANT】: Genuine federal EPA certification compliant.More Fitment Detail,Please Kindly check product description page below for more references.

Last update on 2023-07-30 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Catalytic Converter Bolts?

Do you get stressed out thinking about shopping for a great Catalytic Converter Bolts? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Catalytic Converter Bolts, which is why we have assembled a comprehensive list of the greatest Catalytic Converter Bolts available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Catalytic Converter Bolts that you consider buying. Your questions might include the following:

Is it worth buying an Catalytic Converter Bolts?
What benefits are there with buying an Catalytic Converter Bolts?
What factors deserve consideration when shopping for an effective Catalytic Converter Bolts?
Why is it crucial to invest in any Catalytic Converter Bolts, much less the best one?
Which Catalytic Converter Bolts are good in the current market?
Where can you find information like this about Catalytic Converter Bolts?

We’re convinced that you likely have far more questions than just these regarding Catalytic Converter Bolts, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Catalytic Converter Bolts, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Catalytic Converter Bolts. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Catalytic Converter Bolts buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Catalytic Converter Bolts currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Catalytic Converter Bolts has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Catalytic Converter Bolts?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Catalytic Converter Bolts.
Customer Ratings: Number ratings grade Catalytic Converter Bolts objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Catalytic Converter Bolts.
Product Quality: You don’t always get what you pay for with an Catalytic Converter Bolts, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Catalytic Converter Bolts is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Catalytic Converter Bolts information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Catalytic Converter Bolts is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: Can I remove the catalytic converter?

A: How to remove the catalytic converter? You need to park your car on a level surface and jack it up at all four wheels and use jack stands to support it. Position yourself underneath the vehicle and find the catalytic converter. … Disconnect the O2 or oxygen sensor. … Detach the catalytic converter from the exhaust system. … Remove the catalytic converter. …

Q: Are catalytic converters really necessary?

A: A catalytic converter is the part of your exhaust system that gulps in bad fumes from the engine and spits out less bad fumes. Their functionality is crucial not only to keep the vehicle running smoothly but also for passing emissions tests and keeping the air clean for consumption.

Q: Do all cars have catalytic converters?

A: Modern cars are fitted with catalytic converters to reduce harmful emissions of hydrocarbons, carbon monoxide and nitrogen oxides into the atmosphere. They contain a ceramic honeycombed core coated with metals such as platinum, palladium and rhodium.

Q: What is a catalytic converter located on a car?

A: The catalytic converter is part of the exhaust system. It is located on the bottom side of your vehicle’s body. If you located the exhaust pipe, the catalytic converter sits in the middle of the tube, right after the exhaust manifold and before the exhaust muffler.